⭐ the project to show your appreciation.
This package is a thin wrapper over the Pool provided by the sync package. The Pool is an essential package to obtain maximum performance. It does so by reducing memory allocations.
- Invalidate an item from the Pool (so it never gets used again)
- Set a maximum number of items for the Pool (Limit pool growth)
- Return the number of items in the pool (idle and in-use)
- Designed for concurrency
- Fully Generic
If you frequently allocate many objects of the same type and you want to save some memory allocation and garbage allocation overhead — @jrv
Read How did I improve latency by 700% using sync.Pool
import "github.com/rocketlaunchr/go-pool"
type X struct {}
pool := pool.New(func() *X {
return &X{}
}, 5) // maximum of 5 items can be borrowed at a time
borrowed := pool.Borrow()
defer borrowed.Return()
// Use item here or mark as invalid
x := borrowed.Item() // Use Item of type: *X
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